CN104844357A - Sandy soil modifier and preparation method thereof - Google Patents
Sandy soil modifier and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a sandy soil modifier and a preparation method thereof. The sandy soil modifier is prepared from such raw materials in parts by weight as 100-300 parts of saw dust, 15-20 parts of horse (donkey) manure, 6-12 parts of mixed microbial liquid formed by mixing white rot fungi, sulfuric acid bacteria and pathogenic bacteria, 3-15 parts of humic acid, 1.2-3.6 parts of siliceous petrification powder, 5.8-9.2 parts of amino acid powder, 1.6-1.78 parts of monopotassium phosphate, 7.6-9.8 parts of acrylamide, 3.6-7.6 parts of boron-zinc-potassium-calcium, 7.3-11.6 parts of fulvic acid, 3.2-5.6 parts of urea peroxide, 0.4-0.6 parts of lysine, 0.2-0.6 parts of sulfur-containing amino acid, and 0.1-0.3 part of phytase. The sandy soil modifier has the advantages of abundant raw material resources, simple and easy-to-operate production process, relatively low production cost, and no pollution; the environment of the sandy soil and green plants are not contaminated by the sandy soil modifier, the soil is not hardened, and a remarkable soil modification effect can be achieved.
Description
Technical field
The present invention relates to soil improvement field, be specifically related to a kind of sandy soil improver and preparation method thereof.
Background technology
Food problem from now on quite over a long time in by the tendency of leading Chinese agricultural development and agricultural policy orientation, be also the critical aspects that Agricultural Sustainable Development in China must be considered, guarantee that grain security is the eternal theme of China's agricultural sustainable development.The national conditions that China has a large population and a few land determine the road must walking to continue to improve Per Unit Area Grain Yield, and the soil of healthy high fertility is the prerequisite improving Per Unit Area Grain Yield.Along with the increase of the expansion in the propelling of China's urbanization of villages, villages and small towns, road, the increasing of enterprise, can take a large amount of farmlands, the fundamental solution one that we solve arable land reduces Desertification process, and two is improvement sand grounds.Unique way of improvement sand ground is exactly that the seepage evaporation solved in sand soil is fast, lack the problem of organic matter and fertility in soil, and changing soil is the situation that loose shape structure is not gathered.Current existing soil improvement agent does not address this problem very well.
Summary of the invention
For solving the problem, the invention provides a kind of sandy soil improver and preparation method thereof.
For achieving the above object, the technical scheme that the present invention takes is:
A kind of sandy soil improver, described modifying agent is prepared from by the raw material of following weight part:
Wood chip 100 ~ 300 parts, 15 ~ 20 parts, horse (donkey) excrement, by whiterot fungi, sulfonic acid bacterium, to the mixed bacteria liquid 6 ~ 12 parts that germ mixes, humic acid 3 ~ 15 parts, 1.2 ~ 3.6 parts, siliceous petrochemical industry powder, amino acid powder 5.8 ~ 9.2 parts, potassium primary phosphate 1.6 ~ 1.78 parts, acrylamide 7.6 ~ 9.8 parts, boron zinc potassium calcium 3.6 ~ 7.6 parts, biochemical fulvic acid 7.3 ~ 11.6 parts, carbamide peroxide 3.2 ~ 5.6 parts, Methionin 0.4 ~ 0.6 part, containing methyllanthionine 0.2 ~ 0.6 part, phytase 0.1 ~ 0.3 part.
Preferably, whiterot fungi in described mixed bacteria liquid, sulfonic acid bacterium, to the part by weight of germ be 1: 1: 1.
Preferably, the preparation method of described mixed bacteria liquid is:
Step 1, get glucose 20g, peptone 5g, magnesium sulfate 1.5g, potassium primary phosphate 1.5g, chelating amino acids manganese 50mg, Zinc Sulphate Monohydrate 50mg mixing and stirring, obtain chemical mixture;
Step 2, get 200g remove the peel wood chip, pulverize, put into 1L water and boil 20 minutes, after cooling, filter to isolate liquid with double gauze, put into beaker, be settled to 1000ml with distilled water, add above-mentioned chemical mixture, dissolve, after stirring, load triangular flask and seal;
Step 3, the triangular flask of step 2 gained is placed in high-pressure sterilizing pot, is placed in 115 DEG C, heats 30 minutes;
Step 4, bacterium liquid inoculum density are 5%, by whiterot fungi, sulfonic acid bacterium, inoculate respectively to germ, separately cultivate, put on shaking table, cultivate 72 hours.
For solving the problem, present invention also offers a kind of preparation method of sandy soil improver, comprising the steps:
S1, take each component by formula according to claim 1;
S2, wood chip to be soaked completely, add horse (donkey) excrement in proportion, after stirring, will to spray into after mixed bacteria liquid dilution 2 ~ 5 times in raw material in proportion and mix; Simultaneously by 1.3 ~ 2.2L/m
3the ratio of consumption, in proportion carbamide peroxide is sprayed onto raw material turns and mixes, after this spray weekly 1 mixed bacteria liquid, turn evenly to be formed and stablize bacterium colony body, vaccinization made raw material enter catabolic phase after 4 ~ 5 weeks, stop decomposer inoculation, turn 1 raw material every 5 days again, continue 4 ~ 5 weeks, keep the aerobic conditions in stockpile, stockpile humidity remains on 70% ~ 80%, and now feed degradation is coarse fodder A;
S3, siliceous petrochemical industry powder and amino acid powder to be mixed in proportion, 10 ~ 20 DEG C, to be placed in 3 ~ 5 days within doors, to treat that siliceous petrochemical industry powder group spore is recovered by dormant state;
S4, by the mixture of step S3 gained and humic acid, potassium primary phosphate, acrylamide, boron zinc potassium calcium, biochemical fulvic acid, Methionin, be mixed in proportion stirring containing methyllanthionine, phytase after, be placed in the fermentor tank of 10 ~ 20 DEG C, ferment 15 days, obtain coarse fodder B;
S5, the coarse fodder A of step S2 gained and the coarse fodder B of step S4 gained is placed in drum mixer carries out damping mixing, after mixing, inoculation earthworm, inoculum density is 15000 ~ 17000/m
3, in coarse fodder heap, temperature controls at 15 ~ 27 DEG C, and humidity remains on 55% ~ 65%, the horsehit layer that after 14 ~ 16 weeks, lay 10 ~ 15cm is thick above it, leaves standstill 72 ~ 96 hours, treats that more than 80% earthworm enters horsehit layer, again the horsehit layer containing earthworm is peeled off, the remaining i.e. sandy soil improver of institute.
The present invention has following beneficial effect:
Raw material resources are abundant, and production technique is simple to operation, and production cost is lower, pollution-free; There is not pollution to sand environment and green plants body, soil does not harden, and soil improvement effect is remarkable.
Embodiment
In order to make objects and advantages of the present invention clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In the embodiment of the present invention, the sampling of sulfonic acid bacterium comes from rotten trees; Sunflower Receptacle diseased plant is come to germ sampling; Whiterot fungi sampling comes from rotten trees;
Sulfonic acid bacterium: the secondary metabolite that this bacterial classification produces in process of growth is sulfonic acid, and sulfonic acid plays a role to ligocellulose degradation, therefore called after sulfonic acid bacterium.This bacterial classification is the bacterial classification that our research team independently separates, and have remarkable degradation effect to wood fibre, and in the art of this patent, effect is obvious, simultaneously also as the pilot scale of this bacterial screening experimental study.
To germ: find in Sunflower Receptacle stem, this bacterium can make Sunflower Receptacle bend, and the lignocellulose in degraded Sunflower Receptacle stem, therefore called after is to germ.This bacterial classification also plants for our research team the bacterial classification independently separated, and have remarkable degradation effect to wood fibre, and in the art of this patent, effect is obvious, simultaneously also as the pilot scale of this bacterial screening experimental study.
Whiterot fungi: screen in the trees of rotting and obtain, this bacterium can make the trees of rotting become white, therefore called after whiterot fungi.
After testing, sulfonic acid bacterium is 24.9% to the degradation rate of xylogen in reed, and be 30.2% to germ to the degradation rate of xylogen in reed, whiterot fungi is 26.7% to the degradation rate of xylogen in reed.
Mixed bacteria liquid is prepared by the following method: step 1, get glucose 20g, peptone 5g, magnesium sulfate 1.5g, potassium primary phosphate 1.5g, chelating amino acids manganese 50mg, Zinc Sulphate Monohydrate 50mg mixing and stirring, obtains chemical mixture;
Step 2, get 200g peel wood chip, pulverize, put into 1L water and boil 20 minutes, after cooling, filter to isolate liquid with double gauze, put into beaker, be settled to 1000ml with distilled water, add above-mentioned chemical mixture, dissolve, after stirring, load triangular flask and seal;
Step 3, the triangular flask of step 2 gained is placed in high-pressure sterilizing pot, is placed in 115 DEG C, heats 30 minutes;
Step 4, bacterium liquid inoculum density are 5%, by whiterot fungi, sulfonic acid bacterium, inoculate respectively to germ, separately cultivate, put on shaking table, cultivate 72 hours.
Embodiment 1
S1,15 parts, horse (donkey) excrement, wood chip 100 parts, by whiterot fungi, sulfonic acid bacterium, the mixed bacteria liquid 6 parts mixed to germ, humic acid 3 parts, 1.2 parts, siliceous petrochemical industry powder, amino acid powder 5.8 parts, potassium primary phosphate 1.6 parts, acrylamide 7.6 parts, boron zinc potassium calcium 3.6 parts, biochemical fulvic acid 7.3 parts, carbamide peroxide 3.2 parts, Methionin 0.4 part, containing methyllanthionine 0.2 part, phytase 0.1 part;
S2, wood chip to be soaked completely, add horse (donkey) excrement in proportion, after stirring, to spray into after in proportion mixed bacteria liquid being diluted 2 times in raw material and to mix; Press 1.3L/m simultaneously
3the ratio of consumption, in proportion carbamide peroxide is sprayed onto raw material turns and mixes, after this spray weekly 1 mixed bacteria liquid, turn evenly to be formed and stablize bacterium colony body, vaccinization made raw material enter catabolic phase after 4 weeks, stop decomposer inoculation, turn 1 raw material every 5 days again, continue 4 weeks, keep the aerobic conditions in stockpile, stockpile humidity remains on 70%, and now feed degradation is coarse fodder A;
S3, siliceous petrochemical industry powder and amino acid powder to be mixed in proportion, 10 DEG C, to be placed in 3 days within doors, to treat that siliceous petrochemical industry powder group spore is recovered by dormant state;
S4, by the mixture of step S3 gained and humic acid, potassium primary phosphate, acrylamide, boron zinc potassium calcium, biochemical fulvic acid, Methionin, be mixed in proportion stirring containing methyllanthionine, phytase after, be placed in the fermentor tank of 10 DEG C, ferment 15 days, obtain coarse fodder B;
S5, the coarse fodder A of step S2 gained and the coarse fodder B of step S4 gained is placed in drum mixer carries out damping mixing, after mixing, inoculation earthworm, inoculum density is 15000/m
3, in coarse fodder heap, temperature controls at 15 DEG C, and humidity remains on 55%%, the horsehit layer that after 14 weeks, lay 10cm is thick above it, leaves standstill 72 hours, treats that more than 80% earthworm enters horsehit layer, then peeled off by the horsehit layer containing earthworm, the remaining i.e. sandy soil improver of institute.
Embodiment 2
S1,20 parts, horse (donkey) excrement, wood chip 300 parts, by whiterot fungi, sulfonic acid bacterium, the mixed bacteria liquid 12 parts mixed to germ, humic acid 15 parts, 3.6 parts, siliceous petrochemical industry powder, amino acid powder 9.2 parts, potassium primary phosphate 1.78 parts, acrylamide 9.8 parts, boron zinc potassium calcium 7.6 parts, biochemical fulvic acid 11.6 parts, carbamide peroxide 5.6 parts, Methionin 0.6 part, containing methyllanthionine 0.6 part, phytase 0.3 part;
S2, wood chip to be soaked completely, add horse (donkey) excrement in proportion, after stirring, to spray into after in proportion mixed bacteria liquid being diluted 5 times in raw material and to mix; Press 2.2L/m simultaneously
3the ratio of consumption, in proportion carbamide peroxide is sprayed onto raw material turns and mixes, after this spray weekly 1 mixed bacteria liquid, turn evenly to be formed and stablize bacterium colony body, vaccinization made raw material enter catabolic phase after 5 weeks, stop decomposer inoculation, turn 1 raw material every 5 days again, continue 5 weeks, keep the aerobic conditions in stockpile, stockpile humidity remains on 80%, and now feed degradation is coarse fodder A;
S3, siliceous petrochemical industry powder and amino acid powder to be mixed in proportion, 20 DEG C, to be placed in 5 days within doors, to treat that siliceous petrochemical industry powder group spore is recovered by dormant state;
S4, by the mixture of step S3 gained and humic acid, potassium primary phosphate, acrylamide, boron zinc potassium calcium, biochemical fulvic acid, Methionin, be mixed in proportion stirring containing methyllanthionine, phytase after, be placed in the fermentor tank of 20 DEG C, ferment 15 days, obtain coarse fodder B;
S5, the coarse fodder A of step S2 gained and the coarse fodder B of step S4 gained is placed in drum mixer carries out damping mixing, after mixing, inoculation earthworm, inoculum density is 17000/m
3, in coarse fodder heap, temperature controls at 27 DEG C, and humidity remains on 65%, the horsehit layer that after 16 weeks, lay 15cm is thick above it, leaves standstill 96 hours, treats that more than 80% earthworm enters horsehit layer, then peeled off by the horsehit layer containing earthworm, the remaining i.e. sandy soil improver of institute.
Embodiment 3
S1,17.5 parts, horse (donkey) excrement, wood chip 200 parts, by whiterot fungi, sulfonic acid bacterium, the mixed bacteria liquid 9 parts mixed to germ, humic acid 9 parts, 2.4 parts, siliceous petrochemical industry powder, amino acid powder 7.5 parts, potassium primary phosphate 1.69 parts, acrylamide 8.7 parts, boron zinc potassium calcium 5.6 parts, biochemical fulvic acid 9.45 parts, carbamide peroxide 4.4 parts, Methionin 0.5 part, containing methyllanthionine 0.4 part, phytase 0.2 part;
S2, wood chip to be soaked completely, add horse (donkey) excrement in proportion, after stirring, to spray into after in proportion mixed bacteria liquid being diluted 3.5 times in raw material and to mix; Press 1.75L/m simultaneously
3the ratio of consumption, in proportion carbamide peroxide is sprayed onto raw material turns and mixes, after this spray weekly 1 mixed bacteria liquid, turn evenly to be formed and stablize bacterium colony body, vaccinization made raw material enter catabolic phase after 4.5 weeks, stop decomposer inoculation, turn 1 raw material every 5 days again, continue 4.5 weeks, keep the aerobic conditions in stockpile, stockpile humidity remains on 75%, and now feed degradation is coarse fodder A;
S3, siliceous petrochemical industry powder and amino acid powder to be mixed in proportion, 15 DEG C, to be placed in 4 days within doors, to treat that siliceous petrochemical industry powder group spore is recovered by dormant state;
S4, by the mixture of step S3 gained and humic acid, potassium primary phosphate, acrylamide, boron zinc potassium calcium, biochemical fulvic acid, Methionin, be mixed in proportion stirring containing methyllanthionine, phytase after, be placed in the fermentor tank of 15 DEG C, ferment 15 days, obtain coarse fodder B;
S5, the coarse fodder A of step S2 gained and the coarse fodder B of step S4 gained is placed in drum mixer carries out damping mixing, after mixing, inoculation earthworm, inoculum density is 16000/m
3, in coarse fodder heap, temperature controls at 22 DEG C, and humidity remains on 60%, the horsehit layer that after 15 weeks, lay 12.5cm is thick above it, leaves standstill 84 hours, treats that more than 80% earthworm enters horsehit layer, then peeled off by the horsehit layer containing earthworm, the remaining i.e. sandy soil improver of institute.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. a sandy soil improver, is characterized in that, described modifying agent is prepared from by the raw material of following weight part:
Wood wastes 100 ~ 300 parts, 15 ~ 20 parts, horse (donkey) excrement, by whiterot fungi, sulfonic acid bacterium, to the mixed bacteria liquid 6 ~ 12 parts that germ mixes, humic acid 3 ~ 15 parts, 1.2 ~ 3.6 parts, siliceous petrochemical industry powder, amino acid powder 5.8 ~ 9.2 parts, potassium primary phosphate 1.6 ~ 1.78 parts, acrylamide 7.6 ~ 9.8 parts, boron zinc potassium calcium 3.6 ~ 7.6 parts, biochemical fulvic acid 7.3 ~ 11.6 parts, carbamide peroxide 3.2 ~ 5.6 parts, Methionin 0.4 ~ 0.6 part, containing methyllanthionine 0.2 ~ 0.6 part, phytase 0.1 ~ 0.3 part.
2. a kind of sandy soil improver according to claim 1, is characterized in that, whiterot fungi in described mixed bacteria liquid, sulfonic acid bacterium, to the part by weight of germ be 1: 1: 1.
3. a kind of sandy soil improver according to claim 1, is characterized in that, the preparation method of described mixed bacteria liquid is:
Step 1, get glucose 20g, peptone 5g, magnesium sulfate 1.5g, potassium primary phosphate 1.5g, chelating amino acids manganese 50mg, Zinc Sulphate Monohydrate 50mg mixing and stirring, obtain chemical mixture;
Step 2, get 200g remove the peel wood chip, pulverize, put into 1L water and boil 20 minutes, after cooling, filter to isolate liquid with double gauze, put into beaker, be settled to 1000ml with distilled water, add above-mentioned chemical mixture, dissolve, after stirring, load triangular flask and seal;
Step 3, the triangular flask of step 2 gained is placed in high-pressure sterilizing pot, is placed in 115 DEG C, heats 30 minutes;
Step 4, bacterium liquid inoculum density are 5%, by whiterot fungi, sulfonic acid bacterium, inoculate respectively to germ, separately cultivate, put on shaking table, cultivate 72 hours.
4. a preparation method for sandy soil improver, is characterized in that, comprises the steps:
S1, take each component by formula according to claim 1;
S2, wood chip to be soaked completely, add horse (donkey) excrement in proportion, after stirring, will to spray into after mixed bacteria liquid dilution 2 ~ 5 times in raw material in proportion and mix; Simultaneously by 1.3 ~ 2.2L/m
3the ratio of consumption, in proportion carbamide peroxide is sprayed onto raw material turns and mixes, after this spray weekly 1 mixed bacteria liquid, turn evenly to be formed and stablize bacterium colony body, vaccinization made raw material enter catabolic phase after 4 ~ 5 weeks, stop decomposer inoculation, turn 1 raw material every 5 days again, continue 4 ~ 5 weeks, keep the aerobic conditions in stockpile, stockpile humidity remains on 70% ~ 80%, and now feed degradation is coarse fodder A;
S3, siliceous petrochemical industry powder and amino acid powder to be mixed in proportion, 10 ~ 20 DEG C, to be placed in 3 ~ 5 days within doors, to treat that siliceous petrochemical industry powder group spore is recovered by dormant state;
S4, by the mixture of step S3 gained and humic acid, potassium primary phosphate, acrylamide, boron zinc potassium calcium, biochemical fulvic acid, Methionin, be mixed in proportion stirring containing methyllanthionine, phytase after, be placed in the fermentor tank of 10 ~ 20 DEG C, ferment 15 days, obtain coarse fodder B;
S5, the coarse fodder A of step S2 gained and the coarse fodder B of step S4 gained is placed in drum mixer carries out damping mixing, after mixing, inoculation earthworm, inoculum density is 15000 ~ 17000/m
3, in coarse fodder heap, temperature controls at 15 ~ 27 DEG C, and humidity remains on 55% ~ 65%, the horsehit layer that after 14 ~ 16 weeks, lay 10 ~ 15cm is thick above it, leaves standstill 72 ~ 96 hours, treats that more than 80% earthworm enters horsehit layer, again the horsehit layer containing earthworm is peeled off, the remaining i.e. sandy soil improver of institute.
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| CN105165401A (en) * | 2015-09-12 | 2015-12-23 | 辽东学院 | Cordyceps militaris liquid strain stabilizing technology |
| CN105400521A (en) * | 2015-12-16 | 2016-03-16 | 江苏盖亚环境工程有限公司 | Sandy soil improver and preparation method thereof |
| CN105557299A (en) * | 2015-12-05 | 2016-05-11 | 刘晓红 | Wild tricholoma matsutake artificial domestication method |
| CN105660234A (en) * | 2016-01-21 | 2016-06-15 | 大唐国际发电股份有限公司高铝煤炭资源开发利用研发中心 | Artificial soil, preparation method for artificial soil and method for improving desertified soil |
| CN105838377A (en) * | 2016-03-17 | 2016-08-10 | 山西大学 | Vinegar residue based modifier and preparation method thereof |
| CN106085443A (en) * | 2016-06-06 | 2016-11-09 | 黑龙江省农业科学院佳木斯分院 | A kind of Baijiang soil soil conditioner and preparation method thereof |
| CN106135315A (en) * | 2016-06-29 | 2016-11-23 | 辽宁科技学院 | A kind of natural botanical insecticide |
| CN106242925A (en) * | 2016-08-30 | 2016-12-21 | 浙江丰瑜生态科技有限公司 | A kind of micropowder soil conditioner prepare method |
| CN107141134A (en) * | 2017-06-30 | 2017-09-08 | 合肥卓畅农业科技有限公司 | A kind of Vegetable Soil modifying agent and preparation method thereof |
| CN108774095A (en) * | 2018-06-22 | 2018-11-09 | 深圳市素菜农业科技有限公司 | Soil conditioner |
| CN109628096A (en) * | 2019-01-18 | 2019-04-16 | 内蒙古恩微科技有限公司 | A kind of Sandy Soil modifying agent of antiseepage water lock fertilizer conservation and application |
| CN112352496A (en) * | 2020-11-19 | 2021-02-12 | 中国农业科学院草原研究所 | Method for repairing grassland patch sand |
| CN112723959A (en) * | 2021-03-12 | 2021-04-30 | 南京朴厚生态科技有限公司 | Coastal beach saline-alkali soil conditioner and preparation process thereof |
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| CN105165401A (en) * | 2015-09-12 | 2015-12-23 | 辽东学院 | Cordyceps militaris liquid strain stabilizing technology |
| CN105557299A (en) * | 2015-12-05 | 2016-05-11 | 刘晓红 | Wild tricholoma matsutake artificial domestication method |
| CN105400521A (en) * | 2015-12-16 | 2016-03-16 | 江苏盖亚环境工程有限公司 | Sandy soil improver and preparation method thereof |
| CN105660234A (en) * | 2016-01-21 | 2016-06-15 | 大唐国际发电股份有限公司高铝煤炭资源开发利用研发中心 | Artificial soil, preparation method for artificial soil and method for improving desertified soil |
| CN105838377A (en) * | 2016-03-17 | 2016-08-10 | 山西大学 | Vinegar residue based modifier and preparation method thereof |
| CN106085443A (en) * | 2016-06-06 | 2016-11-09 | 黑龙江省农业科学院佳木斯分院 | A kind of Baijiang soil soil conditioner and preparation method thereof |
| CN106135315A (en) * | 2016-06-29 | 2016-11-23 | 辽宁科技学院 | A kind of natural botanical insecticide |
| CN106242925A (en) * | 2016-08-30 | 2016-12-21 | 浙江丰瑜生态科技有限公司 | A kind of micropowder soil conditioner prepare method |
| CN107141134A (en) * | 2017-06-30 | 2017-09-08 | 合肥卓畅农业科技有限公司 | A kind of Vegetable Soil modifying agent and preparation method thereof |
| CN108774095A (en) * | 2018-06-22 | 2018-11-09 | 深圳市素菜农业科技有限公司 | Soil conditioner |
| CN109628096A (en) * | 2019-01-18 | 2019-04-16 | 内蒙古恩微科技有限公司 | A kind of Sandy Soil modifying agent of antiseepage water lock fertilizer conservation and application |
| CN112352496A (en) * | 2020-11-19 | 2021-02-12 | 中国农业科学院草原研究所 | Method for repairing grassland patch sand |
| CN112723959A (en) * | 2021-03-12 | 2021-04-30 | 南京朴厚生态科技有限公司 | Coastal beach saline-alkali soil conditioner and preparation process thereof |
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